d'Analyse 1 - univ-usto.dz

2.10 Corrigé des exercices . ... Exercice 1 : 1. (a) f (x) =.. xe. 1 x , si x < 0. 0 , si x = 0 x2 ln(1 + 1 x. ), si x > 0. , x0 = 0 lim x. <.